#include<string>
#include<iostream>

using namespace::std;
string sa[10];
int ia[10];
int main()
{	
	string sa2[10];
	int ia2[10];
	

	for(size_t i=0;i!=10;++i)
		cout<<sa[i]<<" ";
	cout <<endl;
	for(size_t i=0;i!=10;++i)
		cout<<ia[i]<<" ";
	cout <<endl;
	for(size_t i=0;i!=10;++i)
		cout<<sa2[i]<<" ";
	cout <<endl;
	for(size_t i=0;i!=10;++i)
		cout<<ia2[i]<<" ";
	cout <<endl;
	return 0;
}

